Performance Features

Direct current (DC) grounding resistance test output current up to 60A

DC resistance test can set resistance alarm values, as well as test voltage alarm values.

Direct current (DC) grounding resistance output current employs a unique negative feedback technology for stable output current.

Waviness coefficient less than 0.5%

The insulation resistance output voltage can reach up to 2.5kV, meeting the requirements of GB18384.1-2015 for insulation resistance testing.

A 5.6-inch color LCD screen with a 65k color and 800*480 resolution simultaneously displays the test parameters of each channel, with clear and intuitive presentation.

Integrates ACW, DCW, IR, and GR testing functions, allowing for one-time setup and automatic completion of the test.

After DC withstand voltage and insulation resistance tests are completed, the tester can quickly discharge within 0.2 seconds, ensuring the safety of the operator.

Linear power amplifier drives output sinusoidal voltage (current) with a peak factor within the range of 1.3 to 1.5.

Standard with RS232, PLC interface